2017 Mercedes-benz S550 problems

General information about Mercedes-benz-S550
Overview of popular issues
Recalls list

The Mercedes-Benz S-Class, formerly known as Sonderklasse (German for "special class", abbreviated as "S-Klasse"), is a series of full-sized luxury sedans, limousines and armored sedans produced by the German automaker Mercedes-Benz. The S-Class is the designation for top-of-the-line Mercedes-Benz models and was officially introduced in 1972 with the W116, and has remained in use ever since. The S-Class is one of the flagship vehicles for Mercedes-Benz.

The S-Class has debuted many of the company's latest innovations, including drivetrain technologies, interior features, and safety systems (such as the first seatbelt pretensioners). The S-Class has ranked as the world's best-selling luxury sedan. In automotive terms, Sonderklasse refers to "a specially outfitted car." Although used colloquially for decades, following its official application in 1972, six generations of officially named S-Klasse sedans have been produced.

In 1981, the two-door, four-seat S-Class, designated as SEC, was introduced, sharing the petrol V8 engines with its four-door version, W126. After the introduction of a new nomenclature scheme, SEC was simply renamed as S-Class Coupé. For the 1996 model year, the coupé was separated from the S-Class line and named as new CL-Class (in line with other two-door models: CLK, SL, and SLK); however, the CL-Class was reintegrated into the S-Class model line (same with CLK becoming E-Class Coupé and Cabriolet). The first-ever S-Class convertible since 1972, internally named A217, was introduced and became a one-generation model only. After the end of W222 production in 2020, the successors to the C217 coupé and A217 convertible are not planned, citing the low demand for those models and stronger demand for SUV models.

Social links

Common 2017 Mercedes-benz S550 problems

The Mercedes-Benz S550, a luxury executive sedan, has been known to have issues with its AIRMATIC self-leveling suspension. Some common problems include:

AIRMATIC suspension fails to inflate properly: This issue can be caused by a faulty air compressor, leaking air springs, or damaged air lines. When the suspension fails to inflate properly, the vehicle may sit low, leading to a decrease in ride quality and potential damage to other components.
Ride height sensor failure: The S550's AIRMATIC suspension relies on ride height sensors to maintain the correct ride height. If these sensors fail, the suspension may not function correctly, leading to a rough ride and potential damage to other components.
Punctured or leaking air spring: The air springs in the AIRMATIC suspension system can become punctured or develop leaks, causing the vehicle to sag or sit low. This can lead to a decrease in ride quality and potential damage to other components.
AIRMATIC compressor failure: The AIRMATIC compressor is responsible for inflating the air springs. If the compressor fails, the suspension will not function correctly, leading to a decrease in ride quality and potential damage to other components.

These issues can be detected through warning lights on the dashboard, a bouncy or sagging ride, the vehicle sitting low, or longer stopping distances. If these issues are not addressed, they can lead to further damage to other components and potentially compromise the safety of the vehicle.

The cost to fix these issues can be quite high, with replacement of the AIRMATIC air compressor costing between $1,157 and $1,197, and replacement of the active suspension control module costing between $628 and $654. These costs can add up quickly, especially if multiple components need to be replaced.

It is important to note that the S550 is not known for its reliability, with owners spending an average of $1,249 per year in repairs and maintenance. Therefore, potential buyers should be aware of these common issues and factor in the potential cost of repairs when considering purchasing a Mercedes-Benz S550.

Is S550 expensive to maintain?

The average total annual cost for repairs and maintenance on a Mercedes-Benz S550 is $1,249, compared to an average of $976 for luxury fullsize cars and $652 for all vehicle models. The average total annual cost for unscheduled repairs and maintenance across all model years of a vehicle.

Are Mercedes S550 reliable cars?

The S550 is a reliable vehicle. Airbags on any Benz vehicle typically last about 10 years /100k miles; very few reports of them leaking on the W222 because it's still relatively new. Coolant lines can leak, suspension bushings wear, but other than that there are no common issues.

Is Mercedes S-Class high maintenance?

Mercedes-Benz S-Class Maintenance Costs. A Mercedes-Benz S-Class will cost about $12,306 for maintenance and repairs during its first 10 years of service. This is more than the industry average for luxury sedan models by $345. There is also a 31.57% chance that a S-Class will require a major repair during that time.

Which S-class is more reliable?

The most reliable Mercedes-Benz S-Class year is the 2009 model, according to motorbiscuit.com. There are several big reasons for this. For example, the Mercedes-Benz S-Class has various trim options, plus several engine options you can find in the used car market.

Is S550 expensive to maintain?

Are Mercedes S550 reliable cars?

Is buying a used S-Class worth it?

Model range, pricing and features

So, yes why not, buy one. But, if you're in the market for a used S-Class because you genuinely can't afford a new one, these cars will cost you an absolute fortune.

What year did they stop making S550?

Ford Mustang (sixth generation)

Sixth generation Ford Mustang (S550)
Production	July 2014 – April 2023
Model years	2015–2023
Assembly	United States: Flat Rock, Michigan (Flat Rock Assembly Plant)
Designer	Kemal Curić (exterior: 2011, 2012) Sewon Chun, Michael Thomson (interior: 2011) Chris Stevens (exterior: 2018)

2017 Mercedes-benz S550 complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2017 Mercedes-benz S550.

You can leave your car complaint via the special form below.

2017 Mercedes-benz S550 recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 10 recalls for different components of the 2017 Mercedes-benz S550.

2023-12-15

Manufacturer: Mercedes-Benz USA, LLC
Components: STRUCTURE:BODY:ROOF AND PILLARS
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to the vehicle during a prior repair, allowing the front panel to detach from the vehicle.
Consequence: A detached roof panel can become a road hazard, increasing the risk of a crash.
Remedy: Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of NHTSA recall number 21V-197.

2021-03-19

Manufacturer: Mercedes-Benz USA, LLC
Components: STRUCTURE:BODY:ROOF AND PILLARS
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2020 C300 Coupe, C43 Coupe AMG, C43 AMG, 2015-2020 C300, GLA250, 2016-2018 C350e, CLA45 Coupe AMG, 2015 C400, S65 AMG, 2015-2019 C63 AMG, 2016 C450, 2015-2016 GLA45 AMG, S600, 2016-2020 GLC300, 2017-2019 GLC43 AMG, GLE43 Coupe AMG, 2014-2019 CLA250 Coupe, 2014-2015 CLA45 AMG, 2018 GLC63 AMG, 2014-2017 S550, 2018-2020 S450, 2016-2019 GLE63 Coupe AMG, 2016 GLE450 Coupe, 2014-2020 S63 AMG, 2018-2019 S560, and 2019 GLC350e vehicles equipped with a panoramic sunroof. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to the vehicle during a prior repair.
Consequence: The adhesive bonding of the front panel might deteriorate, possibly causing the front panel to detach from the vehicle and become a road hazard, increasing the risk of a crash.
Remedy: Mercedes-Benz dealer will remove the bonded panel and will install a new front panel by following the detailed repair instructions and using the approved primer, cleaner and adhesive, free of charge. Owner notification letters were mailed on September 3, 2021 and October 26, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

2021-02-12

Manufacturer: Mercedes-Benz USA, LLC
Components: COMMUNICATION
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2019 C300, E300, 2018-2020 CLA250, 2020 CLS450, AMG E53, AMG GT53, GLE450, 2018 AMG E63, AMG GTA, 2017-2020 GLA250, GLC300, 2019 GLC350, AMG GLC43, 2017-2018 GLE350, 2019 AMG GLC 43, GLC350, GLE400, 2017 GLS450, S550, C300 Cabrio, and 2018-2019 S560 vehicles. On June 18, 2021, an additional 9 vehicles were added, including certain 2021 GLA250, GLC300, 2018 S450, E400, and 2017 CLA250 vehicles. The communication module might have been inadvertently deactivated during a service visit, which could have disabled the Emergency Call (eCall) function.
Consequence: A disabled eCall system would prevent a vehicle occupant from contacting emergency services through the call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.
Remedy: MBUSA will notify owners, and dealers will inspect the communication module and activate it, if necessary, free of charge. The recall began March 31, 2021. Letters for the owners of the 9 additional vehicles were mailed July 9, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021030005.

2021-02-05

Manufacturer: Mercedes-Benz USA, LLC
Components: ELECTRICAL SYSTEM:SOFTWARE
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
Consequence: Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.

2019-11-01

Manufacturer: Mercedes-Benz USA, LLC.
Components: COMMUNICATION
Summary: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf
Consequence: An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
Remedy: MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.

2017-12-18

Manufacturer: Mercedes-Benz USA, LLC.
Components: LATCHES/LOCKS/LINKAGES:DOORS:LATCH
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017 GLE400 4Matic, GLE350 4Matic, GLE350, GLE550e 4Matic, GLE43 AMG 4Matic, GLE63 AMG 4Matic, GLS450, GLE63S 4Matic, GLS63 4Matic, S550e, S600, S63 AMG 4Matic, S65 AMG, S550, Mercedes-Maybach S600, Mercedes-Maybach S550 4Matic, GLE43 AMG 4Matic Coupe, GLE63S 4Matic Coupe, 2017-2018 GLS550 4Matic, S550 4Matic, 2018 S450, and S63 AMG 4Matic vehicles. The rear passenger door on the driver side may indicate that it is locked, when it may not be. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 206, "Door Locks and Door Retention Components."
Consequence: If the door appears to be locked, the door may be unintentionally opened, increasing the risk of injury.
Remedy: MBUSA will notify owners, and dealers will inspect the left rear door lock, replacing it as necessary, free of charge. The recall is expected to begin in January 2018. Owners may contact MBUSA customer service at 1-877-496-3691.

2017-11-14

Manufacturer: Mercedes-Benz USA, LLC.
Components: STEERING:ELECTRIC POWER ASSIST SYSTEM
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017 E300, S65 AMG Coupe, S550, S65 AMG Cabriolet, S550 Cabriolet, S550e, S65 AMG, and Mercedes-Maybach S600 vehicles. A transistor within the power steering control unit may overheat resulting in the power steering system being disabled.
Consequence: If the power steering assist is unexpectedly disabled, it may increase the risk of a crash.
Remedy: MBUSA will notify owners, and dealers will inspect the steering rack, replace it as necessary, free of charge. The recall is expected to begin in January 2018. Owners may contact MBUSA customer service at 1-877-496-3691.

2017-04-11

Manufacturer: Mercedes-Benz USA, LLC.
Components: SEAT BELTS:PRETENSIONER
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017 C300, C300 4Matic, C300 Coupe, C300 Coupe 4Matic, C43 AMG, C43 AMG Coupe, C43 AMG Cabrio, C63 AMG, C63 AMG Coupe, C63S AMG, C63S AMG Coupe, C63S Cabrio, GLC300, GLC300 4Matic, GLC43 AMG, S550, S550 4Matic, S550e, S600, S63 AMG 4Matic, S65, Mercedes-Maybach S550 4Matic, and Mercedes-Maybach S600 vehicles. The affected vehicles have front seat seatbelt pretensioners that may not function properly in the event of a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection," and 209, "Seat Belt Assemblies."
Consequence: If the front seat seatbelt pretensioners do not function properly, the seat occupants may not be adequately restrained in the event of a crash, increasing the risk of injury.
Remedy: MBUSA will notify owners, and dealers will replace the front seat belts, free of charge. The recall began October 13, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.

2016-11-16

Manufacturer: Mercedes-Benz USA, LLC.
Components: SEAT BELTS
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2016-2017 S63 AMG Coupe, S65 AMG Coupe, S550 Coupe 4Matic, S63 AMG 4Matic Convertible, and S550 Convertible vehicles manufactured June 29, 2015, to March 15, 2016. The seat belt extenders on the affected vehicles may not retract as intended and may potentially break the event of a crash.
Consequence: In the event of a crash, if the seat belt extender does not retract and/or the extender breaks, the seat occupant may not be properly restrained, increasing their risk of injury.
Remedy: MBUSA will notify owners, and dealers will update the control unit software, free of charge. The recall is expected to begin in mid-December 2016. Owners may contact MBUSA customer service at 1-800-367-6372.

2016-10-20

Manufacturer: Mercedes-Benz USA, LLC.
Components: EXTERIOR LIGHTING:HEADLIGHTS
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2016-2017 S550 Coupe 4MATIC, S63 AMG Coupe 4MATIC, S65 AMG Coupe and S63 AMG Convertible 4Matic vehicles manufactured September 3, 2015, to February 4, 2016. The low beam headlights on the affected vehicles may not be properly adjusted. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence: If the low-beam headlights are out of adjustment, the driver's visibility may be reduced, increasing the risk of a crash.
Remedy: MBUSA will notify owners, and dealers will inspect and correct the headlight adjustment, as necessary, free of charge. The recall is expected to begin in November 2016. Owners may contact MBUSA customer service at 1-800-367-6372.

Additional sources

More sources of information about 2017 Mercedes-benz S550 problems:

Mercedes-Benz S550 Problems and Complaints - 9 Issues

https://repairpal.com/problems/mercedes-benz/s550

Top Mercedes-Benz S550 Problems · HVAC Blower Motor May Fail · Camshaft Adjuster Solenoid Failure · Engine Performance Problems Due to Crankshaft Position Sensor ...

2017 S550 - MBWorld.org Forums

https://mbworld.org/forums/s-class-w222/804694-2017-s550.html

Jan 19, 2021 ... The pre-facelift models have headlight moisture issues and internet issues that annoy some folks. The car you linked is very nice; that silver ...

2017 Mercedes-Benz S550 Repair: Service and Maintenance Cost

https://repairpal.com/cars/mercedes-benz/s550/2017

Get 2017 Mercedes-Benz S550 repair and maintenance costs, common problems, recalls, and more. Find certified Mercedes-Benz mechanics near you.

2017 Mercedes-Benz S-Class Problems | Kelley Blue Book

https://www.kbb.com/mercedes-benz/s-class/2017/common-problems/

How reliable is the 2017 Mercedes-Benz S-Class? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 ...